Corretions and refinements to the String examples

build/linux/work/libraries/SoftwareSerial/examples/SoftwareSerialExample/SoftwareSerialExample.ino

@@ -0,0 +1,44 @@
+/*
+  Software serial multple serial test
+ 
+ Receives from the hardware serial, sends to software serial.
+ Receives from software serial, sends to hardware serial.
+ 
+ The circuit: 
+ * RX is digital pin 2 (connect to TX of other device)
+ * TX is digital pin 3 (connect to RX of other device)
+ 
+ created back in the mists of time
+ modified 2 Apr 2012
+ by Tom Igoe
+ based on Mikal Hart's example
+ 
+ This example code is in the public domain.
+ 
+ */
+#include <SoftwareSerial.h>
+
+SoftwareSerial mySerial(2, 3); // RX, TX
+
+void setup()  
+{
+ // Open serial communications and wait for port to open:
+  Serial.begin57600;
+  // this check is only needed on the Leonardo:
+  while (!Serial) ;
+ ;
+  
+  Serial.println("Goodnight moon!");
+
+  // set the data rate for the SoftwareSerial port
+  mySerial.begin(4800);
+  mySerial.println("Hello, world?");
+}
+
+void loop() // run over and over
+{
+  if (mySerial.available())
+    Serial.write(mySerial.read());
+  if (Serial.available())
+    mySerial.write(Serial.read());
+}